Problem came on suddenly. i.e. Was working perfectly when turned off. Restarted a few hours later, the black is not printing along the centre of the page. Colours are fine. Have tried another cartridge/drum unit. Same. Have taken out the transfer belt & inspected. Cleaned everything I can see but no difference. Thinking I might have to pension the old girl off. It's our standby. Any ideas?
HP M750 A3 print patchy on black only.
- Thread starter Kevin B
- Start date